Thompson & Morgan

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Half-hardy Annual Seeds


Sow half-hardy annuals in early spring, making sure that you protect them from frost. Plant them out after all risk of frost has passed and you'll be rewarded with delightful flowers all throughout the summer. Hint: use the selections in the left menu to narrow down your search for the perfect half-hardy annual seeds for your garden.

We have found 6 products.
 
Salvia Farinacea Seascape Mixed

Salvia farinacea 'Seascape Mixed'

Mealy Sage, Mealycup Sage

A relaxing blend of three varieties of salvia with stunning flower spires in shades of blue with silver. These compact, branching and early flowering salvias will add a wonderful new dimension to bedding displays as they sway in the slightest breeze creating a truly tranquil border feature.

 More info
    • 1 packet (50 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99
Osteospermum Pluvialis Glistening White

Osteospermum 'Glistening White'

Dimorphotheca pluvialis, African Daisy, Rain Daisy, Dimorphotheca annua

 From the South African countryside comes this classic, silky, pure white flowering plant. For the front of the border in full sun it certainly lives up to its name with the flowers a pure glistening white throughout the day, and closing up each evening. The flowers are borne in great profusion over the whole plant, magnificent for the border, pots, patios and all sunny places. More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.49
Salvia Farinacea Fairy Queen

Salvia farinacea 'Fairy Queen'

Mealy Sage, Mealycup Sage
Unique breeding has brought us this very visually appealing Salvia. Bushy, compact plants bear multiple spikes of attractive blue and white bicoloured flowers on distinctive dark stems. Flowers all summer and continues through to October in borders or containers. Height: 35-45cm (14-18in). More info
    • 1 packet (40 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.19
Verbena X Hybrida St George

Verbena x hybrida 'St George'

Glandularia, Vervain, Verbena x hortensis
The best Verbena we have ever seen in our trials. Mildew resistant plants, with deep green foliage and a spreading habit will easily fill an area of 40 x 40cm (16 x 16in). Stunning red and white flowers smother the plants, adding a patriotic feel to your borders or containers. Height: 15-25cm (6-10in). More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09
Salvia Farinacea Strata

Salvia farinacea 'Strata'

Mealy Sage, Mealycup Sage
From uniform and compact plants rise silvery erect stems bearing many silver-green calyx, from which a firework of small clear blue flowers emerge. Height: 35-45cm (14-18in). More info
    • 1 packet (80 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Kew : Verbena St George

Verbena x hybrida 'St George' - Kew Collection Seeds

Glandularia, Vervain, Verbena x hortensis
The best Verbena we have ever seen in our trials. Mildew resistant plants, with deep green foliage and a spreading habit will easily fill an area of 40 x 40cm (16 x 16in). Stunning red and white flowers smother the plants, adding a patriotic feel to your borders or containers. Height: 15-25cm (6-10in). More info
    • 1 packet (100 seeds)

    • Despatch: Within 2 Days
    •  
    • £2.09